5072445 has 24 divisors (see below), whose sum is σ = 10048896. Its totient is φ = 2318688.

The previous prime is 5072429. The next prime is 5072497. The reversal of 5072445 is 5442705.

It is not a de Polignac number, because 5072445 - 2⁴ = 5072429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7737 + ... + 8366.

It is an arithmetic number, because the mean of its divisors is an integer number (418704).

Almost surely, 2^5072445 is an apocalyptic number.

It is an amenable number.

5072445 is a deficient number, since it is larger than the sum of its proper divisors (4976451).

5072445 is a wasteful number, since it uses less digits than its factorization.

5072445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16121 (or 16118 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 5072445 is about 2252.2089157092. The cubic root of 5072445 is about 171.8194992150.

The spelling of 5072445 in words is "five million, seventy-two thousand, four hundred forty-five".